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Heating of a circulating heat transfer fluid in a subsurface hydrocarbon formation.
Heating of a circulating heat transfer fluid in a subsurface hydrocarbon formation.
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机译:加热地下碳氢化合物地层中的循环传热流体。
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摘要
A method of heating a subsurface formation includes introducing a molten salt into a first passageway of a conduit-in-conduit heater at a first location. The molten salt is passed through the conduit-in-conduit heater in the formation to a second location. Heat transfers from the molten salt to a treatment area during passage of the molten salt through the conduit-in-conduit heater. The molten salt is removed from the conduit-in-conduit heater at a second location spaced away from the first location.
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